Acess a function in an Object
0
i try to access this function in my Object with the console.log but i don't really understand why i can't access it!
I'm beginning Javascript but i'm really stuck with accessing functions in Object.
Thanks for the help
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);javascript object
asked Nov 12 '18 at 19:15
YannYann
62
add a comment |
0
i try to access this function in my Object with the console.log but i don't really understand why i can't access it!
I'm beginning Javascript but i'm really stuck with accessing functions in Object.
Thanks for the help
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);javascript object
asked Nov 12 '18 at 19:15
YannYann
62
3
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you meanconsole.log(hotel.roomAvailable());?
– Bergi
Nov 12 '18 at 19:17
add a comment |
0
0
0
i try to access this function in my Object with the console.log but i don't really understand why i can't access it!
I'm beginning Javascript but i'm really stuck with accessing functions in Object.
Thanks for the help
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);javascript object
asked Nov 12 '18 at 19:15
YannYann
62
i try to access this function in my Object with the console.log but i don't really understand why i can't access it!
I'm beginning Javascript but i'm really stuck with accessing functions in Object.
Thanks for the help
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
hotel.roomAvailable();
console.log(hotel.roomAvailable);javascript object
javascript object
asked Nov 12 '18 at 19:15
YannYann
62
asked Nov 12 '18 at 19:15
YannYann
62
asked Nov 12 '18 at 19:15
YannYann
62
asked Nov 12 '18 at 19:15
YannYann
62
asked Nov 12 '18 at 19:15
YannYann
62
62
3
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you meanconsole.log(hotel.roomAvailable());?
– Bergi
Nov 12 '18 at 19:17
add a comment |
3
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you meanconsole.log(hotel.roomAvailable());?
– Bergi
Nov 12 '18 at 19:17
3
3
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you mean
console.log(hotel.roomAvailable());?– Bergi
Nov 12 '18 at 19:17
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you mean
console.log(hotel.roomAvailable());?– Bergi
Nov 12 '18 at 19:17
add a comment |
3 Answers
3
active
oldest
votes
2
You're just missing the parentheses in the log function:
hotel.roomAvailable()
answered Nov 12 '18 at 19:17
arcscparcscp
1396
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
add a comment |
0
You are already invoking the function which will return the value. Just log the return value instead.
In your code you are just logging the definition of the function but not really invoking it.
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
add a comment |
0
Is this what you want?
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
2
You're just missing the parentheses in the log function:
hotel.roomAvailable()
answered Nov 12 '18 at 19:17
arcscparcscp
1396
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
add a comment |
2
You're just missing the parentheses in the log function:
hotel.roomAvailable()
answered Nov 12 '18 at 19:17
arcscparcscp
1396
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
add a comment |
2
2
2
You're just missing the parentheses in the log function:
hotel.roomAvailable()
answered Nov 12 '18 at 19:17
arcscparcscp
1396
You're just missing the parentheses in the log function:
hotel.roomAvailable()
answered Nov 12 '18 at 19:17
arcscparcscp
1396
answered Nov 12 '18 at 19:17
arcscparcscp
1396
answered Nov 12 '18 at 19:17
arcscparcscp
1396
answered Nov 12 '18 at 19:17
arcscparcscp
1396
1396
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
add a comment |
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
Thank you very much! i feel dumb haha
– Yann
Nov 12 '18 at 19:20
add a comment |
0
You are already invoking the function which will return the value. Just log the return value instead.
In your code you are just logging the definition of the function but not really invoking it.
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
add a comment |
0
You are already invoking the function which will return the value. Just log the return value instead.
In your code you are just logging the definition of the function but not really invoking it.
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
add a comment |
0
0
0
You are already invoking the function which will return the value. Just log the return value instead.
In your code you are just logging the definition of the function but not really invoking it.
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
You are already invoking the function which will return the value. Just log the return value instead.
In your code you are just logging the definition of the function but not really invoking it.
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function() {
return this.totalRoom - this.roomBooked;
}
};
var isRoomAvailable = hotel.roomAvailable();
console.log(isRoomAvailable);answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
answered Nov 12 '18 at 19:18
Sushanth --Sushanth --
49.7k64784
49.7k64784
add a comment |
add a comment |
0
Is this what you want?
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
add a comment |
0
Is this what you want?
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
add a comment |
0
0
0
Is this what you want?
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
Is this what you want?
const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());const hotel = {
name: "Grand Hotel",
location: "Stockholm",
pricePerNight: 2200,
roomBooked: 23,
totalRoom: 223,
roomAvailable: function(){
return this.totalRoom - this.roomBooked;
}
};
console.log(hotel.roomAvailable());answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
answered Nov 12 '18 at 19:19
SakoBuSakoBu
1,074317
1,074317
add a comment |
add a comment |
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3
First you call the function but ignore the return value, then you log the function itself but without calling it. Did you mean
console.log(hotel.roomAvailable());?– Bergi
Nov 12 '18 at 19:17